Citation: Yun Feng Zheng, Cun Yu Li, Guo Ping Peng, Hong Yang Li. A new pteridinedione from Whitmania pigra[J]. Chinese Chemical Letters, ;2010, 21(5): 603-605. doi: 10.1016/j.cclet.2010.01.031 shu

A new pteridinedione from Whitmania pigra

College of Pharmacy, Nanjing University of Chinese Medicine, Nanjing 210046, China

Received Date: 15 September 2009

Fund Project: This work was supported by National Key Technologies R&D Program during Five-Year Plan Period from the Ministry of Science and Technology of the People's Republic of China (No. 2006BAI06A04-04).

A new compound, 6-methylsulfinylthieno [3,2-g]-2,4(1H,3H)-pteridinedione, was isolated from the water extract of Whitmania pigra Whitman. Its structure was elucidated on the basis of NMR and ESIMS spectra.
- Whitmania pigra,
- Heterocycle,
- 6-Methylsulfinylthieno [3,2-g]-2,4 (1H,3H)-pteridinedione
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